Bug 2423745 (CVE-2025-68389)

Summary: CVE-2025-68389 Kibana: Kibana: Denial of Service via excessive resource allocation from crafted HTTP requests
Product: [Other] Security Response Reporter: OSIDB Bzimport <bzimport>
Component: vulnerabilityAssignee: Product Security DevOps Team <prodsec-dev>
Status: NEW --- QA Contact:
Severity: medium Docs Contact:
Priority: medium    
Version: unspecifiedCC: jcantril, rojacob
Target Milestone: ---Keywords: Security
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Hardware: All   
OS: Linux   
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A flaw was found in Kibana. A low-privileged authenticated user can exploit this vulnerability by sending a specially crafted HTTP request, leading to an excessive allocation of computing resources. This can result in a denial of service (DoS) for the Kibana process, making the service unavailable to legitimate users.
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oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
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Description OSIDB Bzimport 2025-12-18 23:01:57 UTC
Allocation of Resources Without Limits or Throttling (CWE-770) in Kibana can allow a low-privileged authenticated user to cause Excessive Allocation (CAPEC-130) of computing resources and a denial of service (DoS) of the Kibana process via a crafted HTTP request.